And while she was being so honest, Jennifer confessed her biggest fear.

“I’m scared of ghosts," she says. "Just yesterday when I moved into a new room at the hotel, I was deeply convinced that I shouldn’t wash my face, because if I would look into the mirror, I would actually see a ghost.”

Maybe not a ghost, but if she was in her photo-shoot makeup she might have seen Ke$ha staring back at her!